motor operation handbook - Eliminator Downhole operation handbook. ... Coiled_Tubing_____ 5.2...

motor operation handbook

www.eliminatordownhole.ca

ELIMINATOR DHT

table of co

nten

ts

Introduction____________________ 1.0_

Overview_____________________________ 1.1

General_Tool_Description1.0_ ______ 2.0

Positive_Displacement_Motor_(PDM)__________ 2.1Inside_the_Eliminator_Motor________________ 2.1

Power_Sections1.0_______________ 3.0

Lobe_Configurations_____________________ 3.1

Adjustable_Setting_Procedures_____ 4.0_

Adjustable_Bent_Housing__________________ 4.1Torque_Specs__________________________ 4.3

Applications1.0_________________ 5.0

Performance/Straight_Hole_Drilling___________ 5.1Directional/Steerable_Drilling_______________ 5.1Horizontal/Short_Radius_Drilling_____________ 5.1Coiled_Tubing__________________________ 5.2

Motor_Basics1.0_________________ 6.0Drill_Motor_Assembly____________________ 6.1Drilling_Mud___________________________ 6.1Bit_Use_ _____________________________ 6.1Well_Temperature_______________________ 6.2Flow_Rate_ ___________________________ 6.2Mud_Pressure_and_Weight_on_Bit____________ 6.2Torque_Characteristics____________________ 6.3Balancing_Hydraulic_Thrust_and_Weight_on_Bit___ 6.3Bit_Nozzle____________________________ 6.4Judging_Bearing_Wear____________________ 6.4User_Guide_ __________________________ 6.5

tabl

e o

f co

nte

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Motors1.0______________________ 7.0

43mm_5-6_2.3_Stage_ ___________________ 7.173mm_7-8_2.5_Stage_ ___________________ 7.279mm_7-8_3.0_Stage_ ___________________ 7.389mm_7-8_4.3_Stage_ ___________________ 7.492mm_5-6_2.0_Stage_ ___________________ 7.5120mm_7-8_2.6_Stage_ __________________ 7.6120mm_7-8_3.8_Stage_ __________________ 7.7172mm_7-8_2.9_Stage_ __________________ 7.8172mm_7-8_4.8_Stage_ __________________ 7.9172mm_7-8_5.0_Stage_ _________________ 7.10203mm_7-8_4.0_Stage_ _________________ 7.11244mm_5-6_5.0_Stage_ _________________ 7.12

Tables_&_Conversions1.0__________ 8.0

Formulas_____________________________ 8.1Fluids_ ______________________________ 8.5Buoyancy_Factors_______________________ 8.6Hole_Curvature_________________________ 8.7Conversions___________________________ 8.8Imperial_Conversions_ __________________ 8.10Metric_Conversions_____________________ 8.12Fishing_Dimensions_____________________ 8.14Eliminator_Build_Rates___________________ 8.30Horizontal_&_Directional_Planning_Assistant_ __ 8.31

1.0

ELIMINATOR DHT

CHAPTER_ON

E

INTRODUCTION

1.0

ELIMINATOR DHT

CHAPTER_ON

E

INTRODUCTION

INTRODUCTION

OvErvIEwEliminator has engineered a versatile line of Drilling Motors designed to deliver the longest run times possible in the harshest of environments. Cost effective and dependable, Eliminator motors are designed for simplicity and ease-of-use. Fewer internal parts means that repair costs are kept low.

Eliminator motors are positive displacement down hole motors powered by drilling fluid. Rotation and torque are created at the bit without requiring the turning of the entire drill string. The advantages that set the Eliminator motors apart, and make it a cost effective solution for any size operation include:

• variety of bit speeds available for different applications

• increased torque at the bit, providing increased rate of penetration

• the bit is driven by the PDM eliminating rotation of the drill string therefore causing less friction on the drill pipe, reducing wear and tear on the entire string

• angle building, well orientation, and well deviation correction are easily made

• versatility to accommodate directional and horizontal drilling

• durability for extended hours of vertical and directional drilling

Eliminator Downhole Tools has successfully developed motor configurations for a wide variety of drilling industry applications.

This guide will help you optimize the performance of your Eliminator Motor. Take some time to familiarize yourself with the basic principles of positive displacement motors and the usage, function and specifications of Eliminator motors. Please note that this is a guideline, and all necessary precautions must be taken. Contact your Eliminator Motor representative if you have any questions.

1.2

NOTes

1.3

ELIMINATOR DHT

GeNeRAL TOOL DesCRIPTION

CHAPTER_TwO

2.0

ELIMINATOR DHT


CHAPTER_TwO

2.0

2.1

[A]

[B]

[C]

[E]

[D]

[E]

[A] Dump Valve Assembly

[B] Power Section

[C] Drive Shaft Assembly

[E] Adjustable Bent Housing

[D] Bearing Mandrel Assembly

[E] Stabilizer Sleeve or Wear Pad

2.2


POSITIvE_DISPLACEMENT_MOTOr_(PDM)__PrINCIPLESPDMs can be driven by a variety of drilling fluids, oil based drilling mud, clay drilling mud, or other compounds. The bottom-drive motor converts the hydraulic pressure energy inside the sealed PDM into mechanical energy. As the high pressure drilling mud enters the motor it turns the rotor inside the stator. The rotor drives the drive shaft inside the adjustable assembly, which in turn is connected to the bearing mandrel and bit box. Torque and rotation are transferred to the bit, giving the motor its digging capabilities.

INSIDE_THE_ELIMINATOr_MOTOrThe Eliminator motor is comprised of five parts: • Dump Valve Assembly (Top Sub) • Power Section • Drive-shaft Assembly • Adjustable Bent Housing • Bearing Mandrel Assembly

DUMP_vALvE_ASSEMBLY_(A)The dump valve allows drilling mud to flow into the drill pipe from the annulus between the well bore and the drill pipe while running into the hole. As the drill pipe is tripped out of the hole, the mud flow will be reversed allowing the mud to empty before the motor reaches the rotary table. The dump valve consists of a sliding piston, valve housing, valve lining, and spring. The sliding piston is controlled by the volume of drilling mud. When the drilling mud passes through the side holes of the dump valve, a pressure difference occurs between the two ends of sliding piston. If pressure on the upper end of sliding piston is greater than the lower end, the spring is pressed down and the sliding piston moves down and shuts the side holes of the valve. The drilling mud will then flow through the drill motor creating mechanical energy. If the surface pump is turned off, or the drilling flow is too low, the pressure difference will not be strong enough to press the spring. The spring then lifts the sliding piston, opening the side hole of the valve.

POwEr_SECTION_(B)_The power section of the assembly is made up of a rotor and stator. The rotor’s counter-threaded rod has a high resistance shell to protect it from corrosion. The inside wall of the alloy steel stator is lined with a durable Highly Saturated Nitrile elastomer rubber compound.

2.3

Eliminator’s proprietary manufacturing process produces a spiral cavity in the stator similar to the shape of the rotor. When the components are assembled, they form a continuous sealed chamber. As the rotor is rotating inside the stator, the volume of the sealed chamber remains constant from the bottom of the rotor.

TITANIUM_DrIvE_SHAFT_ASSEMBLY_(C)_The titanium drive-shaft assembly attached to the motor transmits the torque and rotational movement from to rotor to the bit via the bearing mandrel. The Titanium drive-shaft assembly also compensates the angular non-alignment of the adjustable or fixed bent housing, as well as the eccentric motion of the rotor to the concentric motion of the bearing mandrel.

BEArING_MANDrEL_ASSEMBLY_(D)_Bearing Mandrel Assembly The bearing mandrel transmits the torque to the bit and bears the load from thrust and axial direction. The pressure drop on the nozzle is 70 bar. Static Radial bearings are used for upper and lower bearings, and numerous sets of hard alloy steel bearings make up the Thrust bearings.

• Off Bottom Thrust Bearings - this assembly supports the hydraulic thrust and weight of the rotor, drive shaft, bearing mandrel, and drilling bit when the tool is hanging and rotating freely off bottom or with an unbalanced bit load.

• On-Bottom Thrust Bearings - this bearing system supports the weight on the bit while drilling.

• Static Radial - this bearing system is a slide bearing type; there is a upper and lower bearing set which support the side forces caused by the flexible rotation and flexible movement of router and bit. The upper bearing also serves as a choke to let a small amount of drilling mud flow through the bearing assembly, cooling and lubricating the bearings.

3.0

ELIMINATOR DHT

POWeR seCTIONs

3.1

POWeR seCTIONs

The Power Sections of each Eliminator Drilling Motor can be classified as High Speed, Medium Speed or Low Speed based on the number of lobes in the rotor and stator, There will always be one more lobe on the rubber stator than lobes on the steel rotor. As you decrease the number of lobes in the configuration the motor will have a higher rotating speed and usually produce lower torque. As the configuration increases the number of lobes, the motor will have a lower rotating speed and will add torque.

One Stage of the Eliminator motor is one complete spiral of the stator. For example, the three stage motor means that there are three separate sealed spaces in the rod. In practice, if we want the motor to work properly, each stage of the motor should withstand the pressure not greater than 8 bar. For a three stage motor, the total pressure drop should be less than 25 bar, otherwise the drilling motor may have leak off. Reduce Rotating Speed or break down. When this happens, the entire motor will be damaged. The user must pay great attention to this during operation.

In order to keep the compression in the sealed space created in the stage of the power section and bear the pressure drop, the match (or fit) between the rotor and stator must be selected and tested carefully without producing too tight or too loose a fit so that the motor may work best. Since the inside surface of the stator is composed of rubber, its size can be affected by temperature. The user should choose the proper fit for rotor and stator according to the drilling site condition. For example, if the formation temperature is high, you may choose a looser fitting combination rotor/stator. The flow rate of the drilling mud used in drilling work must be within the range recommended by specification. Otherwise, the loss of motor efficiency will accelerate components’ wear as well.

The output specifications of the Eliminator Drilling Motors are represented graphically on the tables and charts in this Motor Handbook. The output torque of the Eliminator drilling motor is proportional to the pressure drop of the motor; the bit speed is proportional to the volume of the drilling fluids. As the weight or load is increased, the rotating speed will change slightly but with adjustments to the pressure and volume of the drilling fluids, a motor’s rotating speed and torque can be more accurately controlled.

3.2

In order to increase the hydraulic horsepower and the upper return speed of the drilling mud, some motors are equipped with a jetting nozzle. The total flow rate must be equal to mud flow through the motor plus that through the nozzle. Each kind of motor will be given its maximum; minimum recommended best flow or close to, or over the maximum flow limit, the stator may be damaged. When the bit is out of the well bottom, there is no load on the bit; at this moment, the flow volume is passing through the jet nozzle at a minimum value, while the flow volume passing the sealed space is at a minimum value. As the bit starts to drill the formation, the pressure difference on the drill motor increases, thus increasing the flow volume through the sealed space.

The pressure difference on the drill motor can be calculated as follows:

#P = #P1 + #P2 = pXQ LX6.1XpXQ X(Pv)0.14

6697.76 Xd4 105XD4.86 p

#P : pressure difference on the motor (psi) #P1 : pressure drop on the motor (psi) 1 #P2 : pressure drop on the rotor longer hole (psi) 2 p : drilling mud density (lb./gal). Q0 : flow rate through rotor nozzle (gal/min). 0 D : diameter of the rotor longer hole (in) d : diameter of the jet nozzle (in). pv : viscosity of drilling mud (cp) v L : length of the rotor longer hole (ft.)

Given the well parameters and the specifications of the Eliminator drill, # P, # P1, # P2, P, D, Pv, L are fixed, if d varies, there will be a Q0 value correspondent. Considering the total flow rate in the well maximum flow rate/minimum flow rate, we can figure out the final Qz and Value (Table 1,2)

20

20

Table 1

Nozzle Size suitable for a hollow rotor

Table 2

3.3

NozzleDiameter

(in)

MudDensity(ppg)

Pressure drop on motor (psi)

100 200 300 400Flow rate through rotor nozzle (GPM)

12/32

18/32

8.4310.0012.0014.008.34

10.0012.0014.00

40363331

56514743

69635853

80736662

90827569

12711610698

155142129120

179164150138

Nozzlenumber

Nozzle diameter

in mm

07

08

09

10

11

12

13

14

15

7/32

8/32

9/32

10/32

11/32

12/32

13/32

14/32

15/32

5.56

6.35

7.14

7.94

8.74

9.53

10.31

11.11

11.91

3.4

NOTes

ELIMINATOR DHT

ADJUsTABLeseTTING

PROCeDURes

CHAPTER_FOU

r

4.0

ELIMINATOR DHT

ADJUsTABLeseTTING

PROCeDURes

CHAPTER_FOU

r

4.0

4.1

ADJUSTABLE_BENT_HOUSING_(E)The adjustable bent housing allows the operator to easily change angles at the rig floor. This eliminates the need to change assemblies or motors.

Break the stator-housing adaptor from adjusting ring, using tongs on the tong areas. (Stator housing & Adjusting ring)

Now use chain tongs only.

Back off stator housing adaptor one turn max and ensure adjusting ring does not move with bent sub. It is important to note that Eliminator adjusting rings have no engaging teeth. To change bend setting simply rotate (clockwise) the Lower housing below the adjusting ring with chain tong to increase angle and counter clockwise to decrease angle. Ensure bent sub and adjusting ring are fixed.

Align the pointer on the adjusting ring with desired value in the uphole row of numbers on the lower sub. The only function of the lower row of numbers is to determine the high side of the motor at any given setting.

Figure 1: shows the motor set at .75 degrees and the location of high side.

Figure 2 shows the new setting to be 2.0 degrees and Adjustable Housing Instructions the location of the new high side.

TONG AREA

TONG AREA

BREAK

STATOR HOUSING ADAPTOR

ADJUSTING RING

POINTER

HIGH SIDE

BENT SUB

2.75 2.50 2.25

2.00 1.75

1.50 1.25 1.00 0.75

0.50

2.50

2.00

1.50

1.00 0.50

FIGURE 1

2.50

2.00

1.50

1.00 0.50

0.75

0.50

2.75 2.50 2.25

2.00 1.75

1.50 1.25 1.00

MAKE

DOPE FACEWELL BEFORERETORQUING

POINTER

HIGH SIDE

FIGURE 2

4.2

Dope the adjusting ring face well and torque the stator housing adaptor to half recommended torque by placing make up tongs over the adjusting ring and bent sub face. This should help to maintain setting while torquing. Torque to full recommended value by placing tongs in proper tong areas.

Do not allow adjusting ring to rotate cw ( i.e.: rotary right) beyond a 3 degree setting or ccw beyond a 0 degree setting. If the adjustment range is lost the adjustable assembly must be reset.

ADJUSTABLE_PrOCEDUrE_ELIMINATOr_ADJUSTABLE_BENT_HOUSING_

1. Put breakout tong on upper housing and make up tong on adjusting ring and break joint.

2. Back off one turn.

3. Remove tongs and hold adjusting ring with chain tong.

4. Use chain tong on lower housing and move counter clock wise and adjust to desired angle.

5. Put makeup tong on upper housing. 6. Put breakout tong on adjusting ring and tighten

(ensure adjustment does not move) with make up tong by hand until snug.

7. Apply make up side to tighten

8. Reset tong using breakout tong to tighten final torque.

If you are experiencing difficultiesSetting the adjustable, call:

1-780-960-1334and ask for on-call service

4.3

Adjustable Assembly Torque Values

Motor Size3 3/4" / 95mm

4 3/4" / 121mm6 1/4" / 159mm6 3/4" / 172mm

8" / 203mm9 5/8" / 244 mm

US (ft-lbs)5000

10,00022,00030,00045,00065,000

IS (N-m)6800

14,00030,00040,00061,00088,000

Screw On Stabilizer Torque Values

Motor Size3 3/4" / 95mm

4 3/4" / 121mm6 1/4" / 159mm6 3/4" / 172mm

8" / 203mm9 5/8" / 244 mm

US (ft-lbs)N/A

500010,00010,00015,00020,000

IS (N-m)N/A

675013,50013,50020,00027,000

Torque Specifications

4.4

NOTes

5.0

ELIMINATOR DHT

CHAPTER_FIvE

APPLICATIONs

5.1

MOTOR APPLICATIONs

Eliminator manufactures a complete line of drilling motors in a number of sizes and configurations. As one of the very few companies with a capability to produce all the components of its drilling motors, from bearings and adjustable housings to the rotors and stators, we are able to meet individual customer needs and design fit-for-purpose motors and power sections for specific application. Contact your service representative to find out more about our custom-built motors.

It is this variety that allows us the flexibility to participate in almost any application with maximum performance.

PErFOrMANCE/STrAIGHT_HOLE_DrILLING_Eliminator offers a full line of motors that have proven themselves in very deep, hot, high mud weight and small hole applications. The savings recognized by operators due to reduced tubular wear and savings in mud systems provide value against the cost of conventional drilling at greater depths.

DIrECTIONAL_/STEErABLE_DrILLINGEliminator motors offer a surface adjustable bent housing that provides directional drillers with flexibility in the planing and execution of any directional drilling project. The 3˚ adjustable housing allows the drilling of any conventional open hole kick-off or sidetrack operation. The motors can be oriented with single shot surveys, magnetic or gyroscopic wireline steering tools and measurement-while-drilling tools. If a steerable system is to be used, Eliminator motors again display their versatility with the field replaceable bearing housing stabilizer.

Steerable systems are invaluable to wells that have multiple targets, or complex approach paths that are the result of geological constraints. The stabilization provided is normally 1/8 to 1/4 inch less than the hole gauge and can be tailored to the individual needs of the directional driller.

HOrIzONTAL_/SHOrT_rADIUS_DrILLINGEliminator has a range of motor sizes suited to horizontal and short radius applications in various sizes. Eliminator motors have performed medium radius projects with build rates ranging from 10°- 45°/30M. Short radius (46°-95°/30M) and ultra-short radius projects (96°-128/100 ft.). For angle building purposes, motors can be run with or without a near bit stabilizer and in many different configurations i.e. single bend, double bend, or with a flex joint in place of a second bend at the top of the motor. The flex joint allows

5.2

limited rotation during the build section to fine tune the build rate. When rotating in the lateral section we recommend a bent housing maximum setting of 1.5.° This should be sufficient for minor course corrections as drilling proceeds.

COILED_TUBINGEliminator motors have been used successfully as a power source for coiled tubing remedial operations. Torque restrictions in the coiled tubing so far have limited hole size applications, but drilling rates have been impressive with drilling fluids of different densities. ELIMINATOR DHT

MOTOR BAsICs

CHAPTER_SIX

6.0

ELIMINATOR DHT

MOTOR BAsICs

CHAPTER_SIX

6.0

6.1

eLIMINATOR MOTOR BAsICs

1._ALL_PErSONNEL_wOrKING_ON_THE_DrILLING_SITE_MUST_KNOw_THE_SPECIFICATION_OF_THE_ELIMINATOr__MOTOr_BEFOrE_PUTTING_IT_INTO__OPErATION._USE_THE_ELIMINATOr_MOTOr_ACCOrDINGLY,_AS_DESCrIBED_IN_THIS_MANUAL.

2._MOTOr_ASSEMBLYThe condition of the formations, well bore diameter, well depth, drilling rate, bit and drill stem conditions will affect the performance of the Eliminator motor.

3._DrILLING_MUDEvery kind of drilling mud can be used in the Eliminator motor. Input flow and pressure differential on the motor are as important as the drilling mud type. The plastic viscosity recommended should be less than 0.05 Pa. To reduce the air corrosion of the stator rubber, the aromatic content in the oil base drilling mud should be less than 2%. Use diesel with an aniline point of 75 or higher. In order to control the solid content in the drilling mud, the sand content should be less than 1%. Sand content of 5% or greater will shorten the work life of the Eliminator motor.

4._BIT_USESelecting the appropriate bit is very important to ensure maximum performance from the Eliminator motor. In matching the bit with the drill string, consider the following:

• Drilling job plan• The shape of bit tooth• The drilling rate desired • The time estimated for bit and drilling job• Pressure drop design on the bit nozzle

Information on selecting the bit and the design of the bit teeth can be found on any bit company’s web site or in data sheets provided by bit engineers.

Careful attention should be paid when pressure drop on the bit reaches the recommended values. This is less of a factor when using rock bits, as the flow passage should be large enough to avoid extra pressure drop. Rock bits are used for short duration drilling jobs, such as making up the angle in directional drilling.

6.2

When the Eliminator motor is used, the speed of the bit can be increased by 23 times, and the life of the bit bearings will be shortened accordingly. Under such use, the weight on bit should be kept reasonable. When using the Eliminator motor for abrasive formation angle building, bit hardness should be one grade higher than conventional usage. As well, hard gage protection is recommended on the side of the bit to reduce bit wear.

PDC bits used in vertical and directional drilling are suitable for long duration drilling. To maximize performance, and reduce the number of trip times during operation, the work duration for the Eliminator motor and bit should be as long as possible. To meet the special operation requirements for PDC bits, pay close attention to the profile of the bit, the design pattern, the size and property of the cutters, and the flow passage on the bit.

There is always a balance between cutter size and cutter pattern. The load limit for each PDC block and high rotation speed requires little weight on bit. Other factors to consider include improving the stability of titanium driveshaft to maximize bit performance. A solid match between the bit an the drill motor can greatly reduce the potential for damage.

5._wELL_TEMPErATUrEHigher temperatures will aggravate existing problems with drilling motors. The use of oil based muds (invert) with Eliminator Drilling Motors has been highly successful, allowing its operation at temperatures as high as 150 degrees Centigrade. The HSN (Highly Saturated Nitrile) elastomer used in the manufacturing of the stators will reduce the swelling effects usually caused by higher temperatures.

With the flow bearing a (mud lube) design, cooling is provided to the moving parts by the drilling fluids and this will prolong the run-life of the motor. A hollow rotor with a side-flow hole will help speed up the circulation of the drilling fluids and improve heat radiation to help the motor work under higher temperature conditions. Please contact your Eliminator service representative in order to design the right rotor for your applications.

6._FLOw_rATE_One of the key features of the Eliminator motor is that rotary speed is proportional to the input flow. A range of flow rates are recommended in this manual to yield maximum efficiencies and work time.

6.3

7._MUD_PrESSUrE_AND_wEIGHT_ON_BITWhen running the motor without load, given a constant flow of mud, the pressure drop on the bit and motor is also constant. There will be some variance depending on the kind and specification of the motor. When the motor is running with a load, weight on bit will increase along with circulation pressure. The additional torque values are proportional to the additional pressure value.

Optimal torque will be achieved when the maximum recommended work pressure is reached. If the weight on bit is increased, the pressure drop will exceed the maximum limit and the motor will stall. During the drilling there will be some pressure fluctuations with weight on bit. If the weight suddenly increases by dozens of Bars and there is no pressure increase, the motor has stalled and the seal between the rotor and stator is washed - mud passes through the motor and flows out the bit nozzle, safeguarding the motor while the mud is still circulated. If a stall occurs, cut the pumps and lift the drill string to reduce the weight on bit to prevent the motor from being damaged. To obtain the best efficiency and longest work hours, the pressure drop on the motor should remain within the recommended range.

8._TOrQUE_CHArACTErISTICSThe output torque of the motor is proportional to the pressure drop and does not affect the rotary speed. When the motor is loaded from zero to the maximum limit, the speed drop is usually less than 10%. When the motor starts running, the rotor turns the bit to rotate right, simultaneously creating reverse torque on the motor housing. The reversed torque increases with weight on bit, and is at its peak shortly before the motor is stalled.

9._BALANCING_HYDrAULIC_THrUST__AND_wEIGHT_ON_BIT

The forces on the Eliminator motor are as follows:

F = weight of motor, titanium driveshaft assembly, bearing assembly and bit

Fpm = vertical thrust caused by pressure drop on motor

Fph = axial force caused by pressure drop on bit nozzle

W = weight on bit

Assuming forces downward as:F + Fpm + Fph = C

Then the vertical load on the bearing:Lb = F + Fpm + Fph - W = C - W

The thrust bearings are made to withstand the vertical load and transmit it to the motor housing. Ideally, if there is no force on the bearings, the bearings have the longest work hours. They can also balance the weight on bit, providing the longest work hours for the shaft.

Negative state C > W off-bottom thrust bearings are loaded

Balanced state C = W No load bearings

Positive state C < W On-bottom thrust bearings are loaded

10._BIT_NOzzLEThe bit nozzle size should not be too large, or too small. If too large, flow may bypass the flow bearings and the Eliminator drill motor cannot work at its highest efficiency. Also, weight on bit will not be very high and the bearings won’t be well lubricated. If the nozzle is too small, the system pressure may be very high at the workflow rate which will shorten the work hours of the off-bottom and the axial bearings. This is evident when the seam between the motor housing and lower drive sub widens when there is no load on the motor (the drive sub going downward).

11._JUDGING_BEArING_wEArIn most instances, the Eliminator motor can be used a second time without requiring repairs. Determining if the motor needs to go to the maintenance shop depends on the axial clearance between lower end of housing (non-rotation part) and upper end of bearing mandrel.Do procedure as follows:Run the motor into the hole to perform the drilling job, after the drilling job, pull the motor out of the hole, repeat the first step above, get the axial clearance D, repeat the second step, get the axial clearance D2.

6.4

Tool type D1 - D280mm - 3 1/8" 3mm89mm - 3 1/2” 3mm 95mm - 3 3/4” 3mm102mm - 4” 3mm105 mm- 4 1/4” 3mm120mm - 4 3/4” 3.5mm159mm - 6 1/4” 4mm165mm - 6 1/2” 4mm172mm - 6 3/4” 4mm197mm - 7 3/4” 4mm203mm - 8” 4mm210mm - 8 1/4” 4.5mm244mm - 9 5/8” 4.5mm286mm - 11 1/4” 5mm

Table 3

6.5

Table 3 shows the allowed wear clearance, it can be converted into wear percentage of motor. Whether the motor can be re-used is determined by the wear percentage.

THE_USE_GUIDE_FOr_THE_ELIMINATOr_MOTOrIn addition to the lift sub and dump valve, every thread connection is coated with thread dope; the threads are tightened to the specified torque value according to API standard, 4 3/4" motors and smaller, are all thread-locked to prevent separation.Before making up the motor and drill string assembly, take the following factors into consideration: the diameter of hole, the depth of hole, the bit type and specification, formation conditions as well as hydraulic calculations.

SUrFACE_CHECKBefore putting the motor into the hole to carry out the drilling job, the following check steps should be done on the drill floor.

A. Put the motor into the rotary bushing with lift sub, put the safety slip into the hole to hold the motor, remove the lift sub.

B. Check the dump valve: press the sliding piston downward with wooden rod. Fill the motor with water. Be sure that there is no water leaking off, no water level decline. Next, let sliding piston up, the valve will move back to its original position. Water that was filled before will flow out from the ports.

C. Put on the drilling Kelly, remove safety slip, remove the rotary bushing, lower the motor down below the drill floor at the position where observation can be made easily.

D. Turn on the mud pump, drive the mud until the mud reaches the dump valve and the motor starts to run (write down the flow volume). Lift the motor without turning off the mud pump until the drive sub can be seen. During this operation, observe the performance of motor. Lower the motor down below the rotary table before turning off the mud pump. Be sure that the dump valve is below the rotary table, check and see that the water flows off smoothly from the valve holes.

E. After the surface check operation, hold the drive sub with elevator, connect bit on motor bit box (tong can only hold the joint part of drive sub), (Note: Be sure to hold bit box to protect inner threads from being loosened).

6.6

rUNNING_INA. Lower the drill string and motor carefully and

slowly. When there is some resistance in the course of running in, circulate the mud and lower the motor downward slowly. If there is a bent sub or bent housing rotate the motor periodically to avoid making angle variation and producing a new well hole.

B. Optional - for deep wells and high temperature wells, when running in, circulate the mud periodically so that the motor does not plug and damage to the stator can also be avoided.

When mud cannot enter the drill string through dump valve quickly, running in operation should be slowed or stopped to await the mud’s entry. Do not lower the motor straight down to the bottom of the well or bump into the bottom

STArTING_THE_MOTOrA. When the motor reaches the desired depth, turn on

the pump and circulate. Due to the axial force caused by the bit, the actual pressure reading may be higher than the calculated value. The well bottom must be cleaned before making angle builds. Cuttings, sand and other solids must be removed to reduce the negative influence. In practice, turn the drill string slowly while circulation (turn about 30 - 40 degree each time). After the cuttings are removed, lift the motor 0.3 - 0.6 of a meter, (1 foot -2 feet) circulate, record the readings, check and make corrections.

DrILLING_A. When the motor is off the bottom and there is a

non-load circulation, the pressure reading on the standpipe is equal to the whole non-load circulation pressure. This is often referred to as off-bottom pressure. The torque produced by the Eliminator motor is proportional to the pressure drop on motor, which is also proportional to the whole circulation system variation. During the drilling progress, the torque is increased with added weight on bit and the pressure drop on the motor will also increase. Monitoring the pressure readings on the standpipe, pressure and torque is increased with added weight on bit, and the pressure drop on the motor will also increase. Monitoring the pressure readings on the standpipe, pressure and torque variations can be identified. Friction between the drill pipe and well wall may produce some interference and must be taken into account. Also, consider the relationship between pressure drop on the bit nozzle and weight on bit. The pressure increase must be within the range recommended, allowing the motor to work properly.

6.7

Motor Work Pressure = Off-Bottom Pressure + Pressure Drop On Motor Off-Bottom pressure is not constant. It varies with the well depth and mud. In drilling operations, after each single pipe is drilled, off-bottom pressure is not accurate. In order to accurately measure pump pressure, stop increasing weight on bit; the pump pressure will have some variation, then drop steadily until the adjustment for weight on bit is needed. Do not apply the weight too harshly as weight on the bit is not the parameter for monitoring the Eliminator motor. The key parameter for judging the motor work is pump pressure.

B. When directional drilling, the rotary table speed should remain under 50 r.p.m.. If the motor’s bent housing is over 1.50 degree, it is recommended that the rotary table not be rotated in the course of directional drilling operations. Additionally, the bit rotation plus the rotation of the rotary table can produce a dual rotation result. Positive dual rotation may increase the net rotation or negative dual rotation may reduce the net rotation. Because of this, weight on bit should not be too high, and the torque produced by the motor should be less than the torque produced by the rotary table. This way, positive dual-rotation be given and the highest drilling rate produced.

PULLING_OUTThe pulling out operation for the Eliminator motor is similar to that of conventional drilling. When pulling out, the dump valve must be opened, allowing mud inside the drill string to flow into annular space. The mud motor itself cannot do this. Before pulling out, fill the drill string with some weighted mud to help let the mud flow out easier.

MOTOr_MAINTENANCE_AT_DrILL_SITEA. Remove the components above the dump valve and

wash the dump valve with water. Move the sliding piston up and down to make sure it moves smooth After washing, put on the lift sub.

B. Put the bit into the bit box and tighten using the tongs. Next, turn the bit counter clockwise and remove the mud in the motor, then proceed to the bit.

C. Wash the motor through the Bit Box hole, then wash the cap and the bearing above the Bit Box. Lay down the motor, if it is not to be used for an extended period of time, inject safeguard into the motor.

Note: do not use diesel oil.

6.8

TrOUBLESHOOTING

Proper treatment of equipment and preventative measures can be taken to save time and money involved in running in or pulling out operations. Take note to always observe the variations in mud pressure. Some examples of the problems and breakdowns that can be traced out include:

MOTOr_IS_OFF_THE_wELL_BOTTOM

• The actual circulation pressure reading is less than the calculated value. Dump valve is not open. Drill string is damaged, or leaking, The general repair method is pulling out and changing out damaged parts.

• The actual circulation pressure reading is larger than the calculated value. This could be due to the bit or the motor being plugged, or the bearing mandrel or bearings could be jammed or damaged. The typical examples are:

A. No circulation at all: check the whole circulation system.

B. Partial circulation: bit plugged or the side force on bit is too large.

• Complete circulation load on the motor is too large, actual torque is higher than recommended. Recommended solution:

A. Lift the motor a little and reduce weight on bit.

B. Adjust the circulation flow to help determine if it is a motor plug or bit plug.

C. Alternate turning the mud pump on and off to reduce the pump pressure.

D. Work the drill string up and down, with pump on.

MOTOr_IS_ON_THE_wELL_BOTTOM

• Circulation pressure is less than the calculated value.

Dump valve is not open, drill string leaking; possibly due to a damaged seal between the rotor and stator. This can be traced out by checking the brake point as follows:

6.9

A. Lift the motor off bottom 0.3 to 0.5 metres, and then turn on the mud pump.

B. Write down the flow rate and check the flow volume, which should be within the recommenced range.

C. Write down the pressure value while the motor is lifted off the well bottom.

D. Lower the bit down to well bottom slowly and apply weight on bit slightly.

E. Pump pressure should increase slightly. The motor gains its best horsepower point when pump pressure reaches its maximum. As the torque surpasses the motor’s peak value, the motor will stall. Regardless of the weight on bit increase, the pump pressure will no longer rise.

F. In most cases, the stall pressure should be twice the recommended work pressure. If the stall pressure is low, stalling the motor can be easily done. Indicating the motor is not suitable for further use and should be replaced. Take note that this test must be done quickly and frequently to protect the stator from serious washing or damage from high pressure mud.

• Circulation pressure is larger than circulated value. The bit is plugged, bearings are stuck or jammed, or damage was caused by excessive weight on bit.

Solutions:

a. Reduce the pump pressure.

b. Stop pump.

c. Lift the bit off of the well bottom.

d. If the pressure does not reduce, it shows the motor or bit has been plugged.

6.10

NOTes

7.0

ELIMINATOR DHT

CHAPTER_SEvEN

MOTORsCOMMON_ELIMINATOr_

POwEr_SECTIONS

7.1

1_11/16"_43_mm_Eliminator_Drilling_Motor_5-6_2.3_Stage

440

400

360

320

280

240

200

160

120

80

40

0

250

225

200

175

150

125

100

75

50

25

0

MOTOR DIFFERENTIAL PRESSURE (psi)

0 200 400 600 800

Rated

RPM

TORQUE

FT.LBS

40 GPM

30 GPM

20 GPM

7.2


0

40

80

120

160

200

240

280

320

360

400

RPM


0 100 200 300 400 500 6000

25

50

75

100

125

150

175

200

225

250

TORQUE

FT.LBS.

RPM - 110 GPM

RPM - 90 GPM

RPM - 70 GPM

TORQUE

- 70 G

PMTO

RQUE - 9

0 GPM

TORQUE

- 110

GPM

FULL

LO

AD

7.3


300

270

240

210

180

150

120

90

60

30

0

RPM

TORQUE

FT.LBS.

0 100 200 300 400 500 600


660

600

540

480

420

360

300

240

180

120

60

0

RPM -140 GPM

RPM -110 GPM

RPM -80 GPM

TORQUE - 8

0 GPM

TORQUE - 1

40 G

PM

TORQUE - 1

10 G

PM

FULL

LO

AD

7.4


250

200

150

100

50

0

Motor Differential Pressure (psi)

0 200 400 600 800 1020 1200

0 2000 4000 6000 8000

040

080

012

0016

0020

00ft-

lb

050

010

0015

0020

0025

00N

m

Torque

RPM

Maximun Recommended Diff Pressure

GPM = 110 LPM = 416

GPM = 70 LPM = 264

GPM = 30 LPM = 113

7.5


0

40

80

120

160

200

0 50 100 150 200 250


0

100

200

300

400

500

160 GPM

140 GPM

120 GPM

100 GPM

TORQUE @ 100 GPM

TORQUE @ 160 GPM

FULL

LO

AD

RPM

TORQUE

FT.LBS

7.6


0

10

20

30

40

50

60

70

80

90

100

0 100 200 300 400

0

1000

2000

3000

4000

RPM


TORQUE

FT.LBS

300 GPM

250 GPM

200 GPM

150 GPM

TORQUE

FULL

LO

AD

7.7


0

20

40

60

80

100

120

140

160

0 100 200 300 400 500 600 700

0

500

1000

1500

2000

2500

3000


RPM

TORQUE

FT.LBS

300 GPM

250 GPM

200 GPM

150 GPM

7.8


0

10

20

30

40

50

60

70

80

90

100

0 100 200 300 400 500 600

0

1000

2000

3000

4000

5000

6000

7000

8000

RPM


TORQUE

FT.LBS

500 GPM

400 GPM

300 GPM

200 GPM

TORQUE

FULL

LO

AD

7.9


0

50

100

150

200


100 200 300 400 500 600 700 8000

1000

2000

3000

4000

5000

6000

7000

8000

0

RPM

TORQUE

FT. LBS

400 GPM

300 GPM

200 GPM

TORQUE

FULL

LO

AD

7.10


0

50

100

150

200

0 100 200 300 400 500 600 700 800

0

1000

2000

3000

4000

5000

6000

7000

8000

RPM


TORQUE

FT.LBS

600 GPM

500 GPM

400 GPM

300 GPM

FULL

LO

AD

TORQUE

7.11

8"_203_mm_Eliminator_Drilling_Motor_7-8_4.0_Stage

0

50

100

150

200

0 100 200 300 400 500 600 700 800

0

2000

4000

6000

8000

10000

12000

MOTOR DIFFERENTIAL PRSSURE (PSI)

RPM

TORQUE

FT. LBS

900 GPM

700 GPM

500 GPM

TORQUE

FULL

LO

AD

7.12


0 100 200 300 400 500 600 700 800

0

2000

4000

6000

8000

10000

12000

0

50

100

150

200


RPM

TORQUE

FT. LBS

1000 GPM

800 GPM

600 GPM

TORQUE

FULL

LO

AD

7.13

NOTes

7.14

NOTes

ELIMINATOR DHT

TABLes AND CONVeRsIONs

CHAPTER_EIGH

T_

8.0

ELIMINATOR DHT

TABLes AND CONVeRsIONs

CHAPTER_EIGH

T_

8.0

8.1

FORMULAs

rADIUS_OF_CUrvATUrE

0 100 200 300 400 500 600 700 800 900 1000 1100

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

Horizontal Displacement (feet)

True

Ver

tical

Dep

th (f

eet)

10090

8070

605040 deg / 100 ft

30 deg / 100 ft

25 deg / 100 ft22 deg / 100 ft

20 deg / 100 ft18 deg / 100 ft

16 deg / 100 ft

14 deg / 100 ft

12 deg / 100 ft

10 deg / 100 ft

9 deg / 100 ft

8 deg / 100 ft

7 deg / 100 ft

6 deg / 100 ft

5 deg / 100 ft

Displacement Build Chart in Feet

Displacement Build Chart in Meters

True

Ver

tical

Dep

th (m

eter

s)

Horizontal Displacement (meters)

0 40 80 120 160 200 240 280 320

0

40

80

120

160

200

240

280

320

360

100 9080

7060

5040 deg / 30 m

30 deg / 30 m

25 deg / 30 m

22 deg / 30 m20 deg / 30 m

18 deg / 30 m16 deg / 30 m

14 deg / 30 m

12 deg / 30 m

10 deg / 30 m

9 deg / 30 m

8 deg / 30 m

7 deg / 30 m

6 deg / 30 m

5 deg / 30 m

FORMULAs

STANDArD_EQUATIONS

8.2

SIN 0˚ = 0 COS 0˚ = 1SIN 90˚ = 1 COS 90˚ = 0

360˚ CIRCUMFERENCE = 2πR90˚ CIRCUMFERENCE = 2πR/4 = πR/2

Derivation:IF BUR = 1˚/100 ft. (30m)

THEN 0-90˚ = 9000 ft. (2700m) = πR/2R = 9000 ft. (2700m) x 2/π = 5729.58 ft. (1718.87m)

TVD = 5730 ft. (1719m) (sin A2 - sin A1)/BUR

HD = 5730 ft. (1719m) (cos A1 - cosA2)/BUR

(A1 = Initial Angle)(A2 = Final Angle)

BUR = 5730 ft. (1719m)/RMD = ∆Drift x 100 ft. (30m)/BUR

DLS (˚/100 ft.) x 0.984 = DLS (˚/30m)

5730 ft. (1719m)

TVD

TVD

TVD

HD

HD

HD

MD

MD

MD

FORMULAs

MOTOr_EFFICIENCY_ wHErE:

8.3

P = pressure T = torque (ft-lb) Q = flow rate (gpm) S = speed (rpm)

% = 32.64TS QP

BUOYANCY_ _ wHErE:

BF =65.5-W

65.5

BF = buoyancy factor W = mud weight (ppg)

FLUID_BYPASS_CALCULATION

Flow thru a jet @ known psi

TFA = Q2 x W

∆ P x 10858

Nozzle Size = 64 TFA π

Q = gpm to be bypassed∆P = diff across DHMW = Weight in ppgTFA = Total Flow Area in in2

8.4

FORMULAs

vELOCITY_ wHErE:

Annular: V = 0.4085Q

D2h - D2

h

Jet: V = 0.3209Q

A

Pump: AV = SP

C

V = velocity (ft/s)Q = flow rate (gpm)Dh = hole OD (in)Ds = drillstring OD (in)A = nozzle area (in2)S = pump speed (spm)AV = annular velocity, (ft/min)C = annular capacity, (gal/ft)P = pump output, (gal/stroke)

PrESSUrE_ wHErE:

P = pressure (psi)Q = flow rate (gpm)W = fluid weight (ppg)A = nozzle area (in2)Px = expected pressure drop,

new mud (psi)TVD = total vert. depth (ft.)Py = pressure drop, original

mud (psi)Wx = original mudweight (ppg)Wy = new mudweight (ppg)

Across Bit :

Expected:

Hydrostatic:

P = Q2W 10858 A2

Px = PyWy

Wx

P = 0.052 (TVD) W

HOrSEPOwEr_ wHErE:

HP = horsepower (hp)T = torque (ft-lb)S = speed (rpm)P = pressure drop (psi)Q = flow rate (gpm)

Mechanical:

Hydraulic:

HP = TS 5252

HP = PQ 1714

8.5

FLUIDs

FLUID_TYPE_ ELASTOMEr_rECOMMENDATIONS:

ACE - khg/DAR Both Standard Nitrile and HSN elastomer are suitable for use in this fluid. At higher temperatures, nitrile may have a tendency to chunk

Can - Oil HSN is most suitable for use with Can-Oil. Standard nitrile and be used but an oversized stator is recommended to compensate for volume swell.

CUTTER D Standard Nitrile is not suitable for use with Cutter D, due to high

volume swell. HSN should work well to 250˚F, provided proper fit is maintained.

DIESEL Standard Nitrile is not suitable for use with diesel, due to high volume swell. Oversized stators of HSN elastomer are well suited to diesel.

DISTILLATE 822 Due to high volume swell nitrile is not recommended for this fluid. HSN should work well and is recommended. HSN is suitable for use in Invermule. Standard Nitrile is not suitable for Invermule Mud.

HT40N (mineral oil) Standard nitrile is recommended for use up to 250°F. HSN is recommended for temperatures above 150°F. Due to the high shrinkage rate, a standard size strator is recommended for use up to 250°F. At lower temperatures a high RPM drop is inevitable. Even with HSN, lower service life should be anticipated.

INVERMULE HSN is suitable for use in invermule. Standard Nitrile is not suitable for invermule mud.

Keg River Crude Both standard nitrile and HSN are suitable for use with this mud. However, oversized stators are recommended to compensate for volume swell. A special stator is required for temperatures above 200°F.

LIGNO-SULPHONATE Both nitrile and HSN are suitable for use in Lignosulphonite. An oversized stator is recommended for Nitrile.

MENTOR 26 Both Nirile and HSN are suitable for use in Mentor 26, up to temperatures of 350°F. An oversized stator is recommended for thermal expansion.

MSP - 11 Because of volume swell, HSN is not recommended for high temperatures. Standard nitrile is recommended for this fluid for all temperatures within its normal working range.

MUDZYME Both Nitrile and HSN are suitable for use in Mudzyme. An oversized stator is recommended for Nitrile at 250°F

NITROGEN Both Nitrile and HSN are suitable for drilling with Nitrogen with the addition of DA-001 as a lubricant.

PETROFREE For temperatures to 150°F, Nitrate is suitable. For temperatures between 150ºF and 250°F, standard size stator with HSN can be used. Life of stator will be less, due to heat build up caused by stiffening elastomer.

POTASSIUM SILICATE Below 150°F, both standard nitrile and HSN should work well, although mud caking is a concern. Operation between 150°F and 250°F may be a problem due to separation of liquid and severe caking in the stator. Operation at or close to 250°F is not recommended due to high swell and caking.

U-DIESEL Standard Nitrile is not suitable for U-DiselHSN mud due to brittleness. should work well in the mud.

ULTRA-STIM C732 Ultra-Stim C732 attacks elastomer very drastically. Neither standard nitrile or HSN are suitable for use.

WEYBURN NATIVE HSN should work well in this mud. StandardCRUDE nitrile is very badly attacked by Weyburn Native Crude and is not

suitable.

BUOYANCY FACTORs

EXAMPLE:_

_ IMPErIAL:

BF = MW1

65.37

BF = Buoyancy Factor MW1 = Mud Weight (lbs./gal)

_ _METrIC_:_ BF = 1 - MW2

7.83

BF = Buoyancy Factor MW2

= Mud Weight (kg/l)

Note: kg/l = lb/gal X 0.119383

8.6

Mud Weight Mud Weight Buoyancy

(lbs./gal) (kg/L ) Factor

8.5 1.02 0.870 9.0 1.08 0.862 9.5 1.14 0.855 10.0 1.20 0.847 10.5 1.26 0.839 11.0 1.32 0.832 11.5 1.38 0.824 12.0 1.44 0.816 12.5 1.50 0.809 13.0 1.56 0.801 13.5 1.62 0.793 14.0 1.68 0.786 14.5 1.74 0.778 15.0 1.80 0.771 15.5 1.86 0.763 16.0 1.92 0.755 16.5 1.98 0.748 17.0 2.04 0.740 17.5 2.10 0.732 18.0 2.16 0.725

8.7

HOLe CURVATURe

Build Build Rate Radius of Hole Rate Radius of Hole Degrees Degrees per 100 ft. R1 R2 per 100 ft. R1 R2 (30m) Feet Meters (30m) Feet Meters 2 2865 859 90 64 19 3 1432 430 92 62 19 6 955 286 94 61 18 8 716 215 96 60 18 10 573 172 98 58 18 12 477 143 100 57 17 14 409 123 105 55 16 16 358 107 110 52 16 18 318 95 115 50 15 20 286 86 120 48 14 22 260 78 125 46 14 24 239 72 130 44 13 26 220 66 135 42 13 28 205 61 140 41 12 30 191 57 145 40 12 32 179 54 150 38 11 34 169 51 155 37 11 36 159 48 160 36 11 38 151 45 165 35 10 40 143 43 170 34 10 42 136 41 175 33 10 44 130 39 180 32 10 46 125 37 185 31 9 48 119 36 190 30 9 50 115 34 195 29 9 52 110 33 200 29 9 54 106 32 210 27 8 56 102 31 220 26 8 58 99 30 230 25 7 60 95 29 240 24 7 62 92 28 250 23 7 64 90 27 260 22 7 66 87 26 270 21 6 68 84 25 280 20 6 70 82 25 290 20 6 72 80 24 300 19 6 74 77 23 76 75 23 78 73 22 80 72 21 82 70 21 84 68 20 86 67 20 88 65 20

R1 =

R2 =

Arc Length (ft)0.017453 x Angle (°)

Arc Length (m)0.017453 x Angle (°)

8.8

CONVeRsIONs

MILLIMETEr_EQUIvALENTS_OF_COMMON_INCH_MEASUrEMENTS_

in 0 1/16 1/8 3/16 1/4 5/16 3/8 7/16

0 0.0 1.6 3.2 4.8 6.4 7.9 9.5 11.1

1 25.4 27.0 28.6 30.2 31.8 33.3 34.9 36.5

2 50.8 52.4 54.0 55.6 57.2 58.7 60.3 61.9

3 76.2 77.8 79.4 81.0 82.6 84.1 85.7 87.3

4 101.6 103.2 104.8 106.4 108.0 109.5 111.1 112.7

5 127.0 128.6 130.2 131.8 133.4 134.9 136.5 138.1

6 152.4 154.0 155.6 157.2 158.8 160.3 161.9 163.5

7 177.8 179.4 181.0 182.6 184.2 185.7 187.3 188.9

8 203.2 204.8 206.4 208.0 209.6 211.1 212.7 214.3

9 228.6 230.2 231.8 233.4 235.0 236.5 238.1 239.7

10 254.0 255.6 257.2 258.8 260.4 261.9 263.5 265.1

11 279.4 281.0 282.6 284.2 285.8 287.3 288.9 290.5

12 304.8 306.4 308.0 309.6 311.2 312.7 314.3 315.9

13 330.2 331.8 333.4 335.0 336.6 338.1 339.7 341.3

14 355.6 357.2 358.8 360.4 362.0 363.5 365.1 366.7

15 381.0 382.6 384.2 385.8 387.4 388.9 390.5 392.1

16 406.4 408.0 409.6 411.2 412.8 414.3 415.9 417.5

17 431.8 433.4 435.0 436.6 438.2 439.7 441.3 442.9

18 457.2 458.8 460.4 462.0 463.6 465.1 466.7 468.3

19 482.6 484.2 485.8 487.4 489.0 490.5 492.1 493.7

20 508.0 509.6 511.2 512.8 514.4 515.9 517.5 519.1

21 533.4 535.0 536.6 538.2 539.8 541.3 542.9 544.5

22 558.8 560.4 562.2 563.6 565.2 566.7 568.3 569.9

23 584.2 585.8 587.4 589.0 590.6 592.1 593.7 595.3

24 609.6 611.2 612.8 614.4 616.0 617.5 619.1 620.7

in 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16

0 12.7 14.3 15.9 17.5 19.1 20.6 22.2 23.8

1 38.1 39.7 41.3 42.9 44.5 46.0 47.6 49.2

2 63.5 65.1 66.7 68.3 69.9 71.4 73.0 74.6

3 88.9 90.5 92.1 93.7 95.3 96.8 98.4 100.0

4 114.3 115.9 117.5 119.1 120.7 122.2 123.8 125.4

5 139.7 141.3 142.9 144.5 146.1 147.6 149.2 150.8

6 165.1 166.7 168.3 169.9 171.5 173.0 174.6 176.2

7 190.5 192.1 193.7 195.3 196.9 198.4 200.0 201.6

8 215.9 217.5 219.1 220.7 222.3 223.8 225.4 227.0

9 241.3 242.9 244.9 246.1 247.7 249.2 250.8 252.4

10 266.7 268.3 269.9 271.5 273.1 274.6 276.2 277.8

11 292.1 293.7 295.3 296.9 298.5 300.0 301.6 303.2

12 317.5 319.1 320.7 322.3 323.9 325.4 327.0 328.6

13 342.9 344.5 346.1 347.7 349.3 350.8 352.4 354.0

14 368.3 369.9 371.5 373.1 374.7 376.2 377.8 379.4

15 393.7 395.3 396.9 398.5 400.1 401.6 403.2 404.8

16 419.1 420.7 422.3 423.9 425.5 427.0 428.6 430.2

17 444.5 446.7 447.7 449.3 450.9 452.4 454.0 455.6

18 469.9 471.5 473.1 474.7 476.3 477.8 479.4 481.0

19 495.3 496.9 498.5 500.1 501.7 503.2 504.8 506.4

20 520.7 522.3 523.9 525.5 527.1 528.6 530.2 531.8

21 546.1 547.7 549.3 550.9 552.5 554.0 555.6 557.2

22 571.5 573.1 574.7 576.3 577.9 579.4 581.0 582.6

23 596.9 598.5 600.1 601.1 603.3 604.8 606.4 608.0

24 622.3 623.9 625.5 627.1 628.7 630.2 631.8 633.4

8.9

CONVeRsIONs

MILLIMETEr_AND_DECIMAL_EQUIvLENTS

Fraction mm Decimal Fraction mm Decimal

1/64 0.4 0.01563 33/64 13.1 0.51563

1/32 0.8 0.03125 17/32 13.5 0.53125

3/64 1.2 0.04688 35/64 13.9 0.54688

1/16 1.6 0.0625 9/16 14.3 0.5625

5/64 2.0 0.07813 37/64 14.7 0.57813

3/32 2.4 0.09375 19/32 15.1 0.59375

7/64 2.8 0.10938 39/64 15.5 0.60938

1/8 3.2 0.125 5/8 15.9 0.625

9/16 3.6 0.14063 41/64 16.3 0.64063

5/32 4.0 0.15625 21/32 16.7 0.65625

11/64 4.4 0.17188 43/64 17.1 0.67188

3/16 4.8 0.1875 11/16 17.5 0.6875

13/64 5.2 0.20313 45/64 17.9 070313

7/32 5.6 0.21875 23/32 18.3 0.71875

15/64 6.0 0.23438 47/64 18.7 0.73438

1/4 6.4 0.250 3/4 19.1 0.750

17/64 6.7 0.26563 49/64 19.4 0.76563

9/32 7.1 0.28125 25/32 19.8 0.78125

19/64 7.5 0.29688 51/64 20.2 0.79688

5/16 7.9 0.3125 13/16 20.6 0.8125

21/64 8.3 0.32813 53/64 21.0 0.82813

11/32 8.7 0.34375 27/32 21.4 0.84375

23/64 9.1 0.35938 55/64 21.8 0.85938

3/8 9.5 0.375 7/8 22.2 0.875

25/64 9.9 0.39063 57/64 22.6 0.89063

13/32 10.3 0.40625 29/32 23.0 0.90625

27/64 10.7 0.42188 59/64 23.4 0.92188

7/16 11.1 0.4375 15/16 23.8 0.9375

29/64 11.5 0.45313 61/64 24.2 0.95313

15/32 11.9 0.46875 31/32 24.6 0.96875

31/64 12.3 0.48438 63/64 25.0 0.98438

1/2 12.7 0.500 1 25.4 1.000

8.10

IMPeRIAL CONVeRsIONs

SYMBOL UNITin inchin inch ft. feetmi milelb poundpsi pounds/spuare inchpsi pounds/square inchpsi pounds/spuare inchpsi pounds/square inchpsi pounds/spuare inchpsi pounds/spuare inchpsi pounds/square inchpsi pounds/spuare inchpsi pounds/square inch in² square inchin² square inchft² square feetlbf poundlbf poundlbf poundlbf poundgpm (US) gallons (US) per minutegpm (US) gallons (US) per minutebbl/min barrels (US) per nimutelb - ft pound footlb - ft pound footlb - ft pound footgal (US) gallon (US)gal (US) gallon (US)ft³ cubic feetbbl (US) barrel (US)HP horsepower32nds inch 32nds inchºF ºFahrenheitlbs/gal pounds per gallon (US)lbs/gal pounds per gallon (US)lbs/in³ pounds per cubic inchlbs/in³ pounds per cubic inchlb - ft pound foot

LENGTH

MASS

STRESS

AREA

FORCE

FLOW

TORQUE

VOLUME

POWER

TEMPERATURE

DENSITY

ENERGY

PRESSURE

NOZZLES

TO CONVERT FROM

8.11

TO MULTIPLY BY SYMBOL UNIT mm millimeter 25.4 cm centimeter 2.54 m meter 0.3048 km kilometer 1.609 kg kilogram 0.4536 kPa kilopascal 6.8948 MPa megapascal 0.006895 kgf/cm² kilogramf/square centimer 0.0703067 atm atmosphere 0.0680462 bar bar 0.06895 MPa megapascal 0.006895 kgf/cm² kilogramf/square centimer 0.0703067 bar bar 0.06895 N/mm² newtons/square millimeter 0.006895 cm² square centimerer 6.4516 mm² square millimeter 645.16 m² square meter 0.0929 kgf kilogram_force 0.4536 N newton 4.4482 daN decanewton 0.4448 kN kilonewton 0.004448 lpm litres/minute 3.785 m³/min cubic meters/minute 0.003785 m³/min cubic meters/minute 0.1589 N.m newton.meter 1.35582 kN.m kilonewton.meter 0.00135582 kg.m kilogram.meter 0.13820 l liter 3.785 m³ cubic meter 0.003785 m³ cubic meter 0.02831 m³ cubic meter 0.1589 kW kilowatt 0.7457 mm millimeter 0.793 ºC ºCelsius (ºF -32)/1.8 kg/m³ kilograms/cubic metre 119.82 g/cm³ grams/cubic centimeter 0.11982 kg\m³ kilograms/cubic meter 27679.7 g/cm³ grams/cubic centimeter 27.6797 J joules 1.35583

8.12

MeTRIC CONVeRsIONs

SYMBOL UNIT mm millimeter cm centimeter m meter km kilometer kg kilogram kPa kilopascal MPa megapascal kgf/cm² kilogramf/square centimeter atm atmosphere bar bar MPa megapascal kgf/cm² kilogramf/square centimeter bar bar N/mm² newtons/square millimeter cm² square centimeter mm² square millimeter m² square meter kgf kilogram_force N newton daN decanewton kN kilonewton lpm liters/minute m³/min cubic meters/minute m³/min cubic meters/minute N.m newton.meter kN.m kilonewton.meter kg.m kilogram.meter l liter m³ cubic meter m³ cubic meter m³ cubic meter kW kilowatt mm millimeter ºC ºCelsius kg/m³ kilograms/cubic meter g/cm³ grams/cubic centimeter kg/m³ kilograms/cubic meter g/cm³ grams/cubic centimeter J joules

LENGTH

MASS

STRESS

AREA

FORCE

FLOW

TORQUE

VOLUME

POWER

PRESSURE

NOZZLES

TEMPERATURE

DENSITY

ENERGY

TO CONVERT FROM

8.13

SYMBOL UNIT in inch 0.03937 in inch 0.39370 ft feet 3.28084 mi mile 0.62150 lb pound 2.20462 psi pounds/square inch 0.14504 psi pounds/square inch 145.03263 psi pounds/square inch 14.22340 psi pounds/square inch 14.69590 psi pounds/square inch 14.50326 psi pounds/square inch 145.03263 psi pounds/square inch 14.22340 psi pounds/square inch 14.50326 psi pounds/square inch 145.03263 in² square inch 0.15500 in² square inch 0.00155 ft² square feet 10.76426 lbf pound 2.20459 lbf pound 0.22481 lbf pound 2.24820 lbf pound 224.82014 gpm (US) gallons (US) per minute 0.26420 gpm (US) gallons (US) per minute 264.20079 bbl/min barrels (US) per minute 6.29327 lb - ft pound foot 0.737561 lb - ft pound foot 737.561 lb - ft pound foot 7.23589 gal (US) gallon (US) 0.26420 gal (US) gallon (US) 264.20079 ft³ cubic feet 35.32321 bbl (US) barrel (US) 6.29327 HP horsepower 1.34102 32nds inch 32nds inch 1.26103 ºF ºFahrenheit (ºCx1.8)+32 lbs/gal pounds per gallon (US) 0.00835 lbs/gal pounds per gallon (US) 8.34585 lbs/in³ pounds per cubic inch 0.0000361 lbs/in³ pounds per cubic inch 0.03613 lb - ft pound foot 0.737557

TO MULTIPLY BY

8.14

item123456789

1011

part numberLZ46-101

GJZ46-28ALZ46-68346-3201A46-3204A46-3206A46-410746-4101

GJZ46-29LZ46-28146-3100A

part name dump sub catcher sub stator lock housing adjusting ring offset housing bearing housing bearing mandrel catcher rod rotor flex shaft assembly

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1011

part numberLZ46-101

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part number62-3005

64-3502F-3A62-221A

66-3201B66-3204A66-3206B66-661366-641266-6602

part name dump sub catcher sub stator

adjusting ring offset housing bearing housing lock sleave lower sub catcher rod

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10

part number62-3005

64-3502F-3A62-221A

66-3201B66-3204A66-3206B66-661366-641266-6602

part name dump sub catcher sub stator

adjusting ring offset housing bearing housing lock sleave lower sub bearing mandrel

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item123456789

1011

part number66-101

66-200466-2712

66-3201A66-6613

66-6601A66-3206C66-3204

66-2008K66-2713KA66-3100A

part name dump sub catcher sub stator lock housing bearing housing bearing mandrel offset housing adjusting ring catcher rod rotor flex shaft assembly

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1011

part number66-101

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part number66-101

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item123456789

part number80-40480-401

80-320680-320480-320180-320780-22380-204

part name bearing mandrel bearing housing offset housing adjusting ring lock housing transition sub stator catcher sub dump sub

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8.30

eLIMINATOR BUILD RATe DATA

MOTOR SIZE (IN/MM)

3 3/4 4 3/4 6 1/4 6 3/4 8 9 5/8

95 121 159 172 203 244

HOLE SIZE (IN/MM)

4 3/4 6 1/4 7 7/8 8 3/4 10 5/8 12 1/4

121 159 200 222 270 311

BEND

ANGLE (º)

.25 2 5 .5 .5 .5

.50 4 2

.75 4 2 2 2 2

1.00 8 3 3 3 3

1.25 10 8 4 4 4 4

1.50 13 10 5 5

1.75 16 12 8 8

2.00 19 15 10 10 7 7

2.25 22 18 12 12 8

2.50 25 21 15 15 1

2.75 28 24 18 18 13 10

3.00 31 28 21 21 15 12

3.25 34

3.50 37

3.75 40

4.00 43

DOG LEG

º/100(30)

0 2.5 2 2.00 2.00 1.5 1.5

5 2.0 1.75 1.00 1.00 .5

10 1.5 1.0 .5 .5

20 1.0 .5

25 .5

30

35

APPROXIMATE BUILD RATES (º/100 FT. (30M))

MAXIMUM BEND SETTING FOR ROTARY DRILLING

HORIZONTAL & DIReCTIONAL PLANNING AssIsTANT

API__CASTING_CLEArANCE_DATA

_ CASING_SPECIFICATIONS_ ____________ BIT_SIzE Outside Outside Diameter Weight Diameter Inside Diameter of Casing With Couplings Of Couplings Of CasingInches mm Lbs./Ft. Kg/m Inches mm Inches mm Inches mm 41/2 114.30 9.50 14.14 5.000 127.00 4.090 103.89 3.88 98.42 41/2 114.30 10.50 15.63 5.000 127.00 4.052 102.92 3.88 98.42 41/2 114.30 11.60 17.26 5.000 127.00 4.000 101.60 3.88 98.42 41/2 114.30 13.50 20.09 5.00 127.00 3.920 99.57 3.75 95.25 5 127.00 11.50 17.11 5.563 141.30 4.560 115.82 4.50 114.30 5 127.00 13.00 19.35 5.563 141.30 4.494 114.15 4.25 107.95 5 127.00 15.00 22.32 5.563 141.30 4.408 111.96 4.25 107.95 5 127.00 18.00 26.79 5.563 141.30 4.276 108.61 4.13 104.78 5 127.00 21.40 31.85 5.563 141.30 4.126 104.80 3.88 98.43 5 127.00 24.10 35.86 5.563 141.30 4.000 101.60 3.88 98.43 5.5 139.70 14.00 20.83 6.050 153.67 5.012 127.30 4.75 120.65 5.5 139.70 15.50 23.07 6.050 153.67 4.950 125.73 4.75 120.65 5.5 139.70 17.00 25.30 6.050 153.67 4.892 124.26 4.75 120.65 5.5 139.70 20.00 29.76 6.050 153.67 4.778 121.36 4.63 117.48 5.5 139.70 23.00 34.23 6.050 153.67 4.670 118.62 4.50 114.30 6.6 168.30 20.00 29.76 7.390 187.71 6.049 153.64 5.88 149.23 6.6 168.30 24.00 35.72 7.390 187.71 5.921 150.39 4.75 120.65 6.6 168.30 28.00 41.67 7.390 187.71 5.791 147.09 4.75 120.65 6.6 168.30 32.00 47.62 7.390 187.71 5.675 144.15 4.75 120.65 7 177.80 17.80 25.30 7.656 194.46 6.538 166.07 6.25 158.75 7 177.80 20.00 29.76 7.656 194.46 6.456 163.98 6.25 158.75 7 177.80 23.00 34.23 7.656 194.46 6.366 161.70 6.25 158.75 7 177.80 26.00 38.69 7.656 194.46 6.276 159.41 6.13 158.58 7 177.80 29.00 43.16 7.656 194.46 6.184 157.07 6.00 152.40 7 177.80 32.00 47.62 7.656 194.46 6.094 154.79 6.00 152.40 7 177.80 35.00 52.09 7.656 194.46 6.004 152.50 5.88 149.23 7 177.80 38.00 56.55 7.656 194.46 5.920 150.37 5.88 149.23 7.625 193.70 24.00 35.72 8.500 215.90 7.025 178.44 6.75 171.45 7.625 193.70 26.40 39.29 8.500 215.90 6.969 177.01 6.75 171.45 7.625 193.70 29.70 44.20 8.500 215.90 6.875 174.63 6.75 171.45 7.625 193.70 33.70 50.15 8.500 215.90 6.765 171.83 6.63 168.28 7.625 193.70 39.00 59.04 8.500 215.90 6.625 168.28 6.25 158.75 7.625 193.70 42.80 63.69 8.500 215.90 6.501 165.13 6.25 158.75 7.625 193.70 47.10 70.09 8.500 215.90 6.375 161.93 6.25 158.75 8.625 219.10 24.00 35.72 9.625 244.48 8.097 205.66 7.88 200.03 8.625 219.10 28.00 41.62 9.625 244.48 8.017 203.63 7.88 200.03 8.625 219.10 32.00 47.62 9.625 244.48 7.921 201.19 7.88 200.03 8.625 219.10 36.00 53.57 9.625 244.48 7.825 198.76 6.75 171.45 8.625 219.10 40.00 59.53 9.625 244.48 7.725 196.22 6.75 171.45 8.625 219.10 44.00 65.48 9.625 244.48 7.625 193.68 6.75 171.45 8.625 219.10 49.00 72.92 9.625 244.48 7.511 190.78 6.75 171.45 9.625 244.50 32.30 48.07 10.625 269.88 9.001 228.63 8.75 222.25 9.625 244.50 36.00 53.57 10.625 269.88 8.921 226.59 8.75 222.25 9.625 244.50 40.00 59.53 10.625 269.88 8.835 224.41 8.63 219.08 9.625 244.50 43.50 64.74 10.625 269.88 8.755 222.38 8.63 219.08 9.625 244.50 47.00 69.94 10.625 269.88 8.681 220.50 8.50 215.90 9.625 244.50 53.50 79.62 10.625 269.88 8.535 216.79 8.38 212.73 10.750 273.00 32.75 48.74 11.750 298.45 10.192 258.88 9.88 250.83 10.750 273.00 40.50 60.27 11.750 298.45 10.050 255.27 9.88 250.83 10.750 273.00 45.50 67.71 11.750 298.45 9.950 252.73 9.88 250.83 10.750 273.00 51.00 75.90 11.750 298.45 9.850 250.19 9.63 244.48 10.750 273.00 55.50 82.59 11.750 298.45 9.760 247.90 9.63 244.48 11.750 298.40 42.00 62.50 12.750 323.85 11.084 281.53 11.00 279.40 11.750 298.40 47.00 69.94 12.750 323.85 11.000 279.40 10.63 269.88 11.750 298.40 54.00 80.36 12.750 323.85 10.880 276.35 10.63 269.88 11.750 298.40 60.00 89.29 12.750 323.85 10.772 273.61 10.63 269.88 13.375 339.70 48.00 71.43 14.375 365.12 12.715 322.96 12.25 311.15 13.375 339.70 54.50 81.11 14.375 365.12 12.615 320.42 12.25 311.15 13.375 339.70 61.00 90.78 14.375 365.12 12.515 317.88 12.25 311.15 13.375 339.70 68.00 101.20 14.375 365.12 12.415 315.34 12.25 311.15 13.375 339.70 72.00 107.15 14.375 365.12 12.347 313.61 12.00 304.80 16 406.40 65.00 96.73 17.000 431.00 15.250 387.35 15.00 381.00 16 406.40 75.00 111.61 17.000 431.00 15.125 384.18 14.75 374.65 16 406.40 94.00 125.01 17.000 431.00 15.010 381.25 14.75 374.65 18.625 473.10 87.50 130.22 19.750 501.65 17.755 450.98 17.50 444.50 20 508.00 94.00 139.89 21.000 533.40 19.124 485.75 17.50 444.50 20 508.00 106.50 158.49 21.000 533.40 19.000 482.60 17.50 444.50 20 508.00 133.00 197.93 21.000 533.40 18.730 475.74 17.50 444.50

8.31

8.32


ADJUSTABLE MOTOR (0°to 3°) BENT HOUSING BUILD CHART TOOL SIZE HOLE SIZE CALCULATED BUILD RATESinches mm inches mm 0.390 0.780 1.150 1.500

2 7/8 73.03 3.50 88.9 0.2 3.9 8.9 14.4 4.50 114.3 1.93 1/8 79.38 3.75 3.4 9 15.3 3.88 98.425 1.8 6.6 12.5 4.75 120.653 3/8 85.73 4.50 114.30 1.8 5.2 9.2 4.75 120.65 3.3 6.9 5.88 149.23 3 3/4 95.25 4.50 114.30 1.3 5.7 10.8 4.75 120.65 1.3 2.7 7.2 5.88 149.23 4 3/4 120.65 6.00 152.40 2.0 5.0 8.1 6.13 155.58 1.7 4.4 7.4 6.25 158.75 1.3 3.8 6.7 6.50 165.10 2.8 5.5 6.75 171.45 2.0 4.44 3/4 120.65 ‘Short’ 6.00 152.40 1.8 5.0 8.9 6.13 155.58 1.2 4.1 7.8 6.25 158.75 3.3 6.8 6.50 165.10 1.9 5.0 6.75 171.45 3.45 127.00 6.00 152.40 2.4 5.5 9.0 6.13 155.58 1.8 4.7 8.1 6.25 158.75 1.3 4.0 7.3 6.50 165.10 1.3 2.8 5.8 6.75 171.45 1.8 4.55 1/2 139.70 6.75 171.45 1.9 4.5 7.3 7.88 200.03 1.0 3.06 1/2 165.10 7.88 200.03 1.6 4.0 6.6 8.50 215.90 2.1 4.3 8.75 222.25 1.5 3.6 9.63 244.48 1.46 1/2 165.10 short 7.88 200.03 1.3 3.9 7.0 8.50 215.90 1.5 3.9 8.75 222.25 0.7 3.0 9.63 244.48 0.26 3/4 171.45 7.88 200.03 1.8 4.2 6.9 8.50 215.90 2.2 4.5 8.75 222.25 1.6 3.8 9.63 244.48 1.57 1/2 191.50 9.63 244.48 1.5 3.5 9.75 247.65 1.2 3.2 9.88 250.83 1.0 2.8 10.63 269.88 1.28 203.20 9.88 250.83 2.1 4.2 10.63 269.88 2.4 12.25 311.15 8 203.2 ‘Short’ 9.88 250.83 1.6 3.9 10.63 269.88 1.6 12.25 311.15 9 5/8 244.50 12.25 311.15 2.0 3.9 13.50 342.90 1.5 14.75 374.65 17.50 444.50 11 1/4 286.40 12.25 311.15 4.7 6.9 13.50 342.90 3.8 14.75 374.65 17.50 444.50

8.33


ADJUSTABLE MOTOR (0°to 3°) BENT HOUSING BUILD CHART (0100 ft.(30m) ) using adjustable motor settings

1.830 2.120 2.380 2.600 2.770 2.900 2.970 3.000

20.3 26.3 32.4 38.6 44.9 51.2 57.6 63.9 5.7 10.1 25.1 30.6 36.2 41.9 22.1 29.2 36.4 43.8 51.3 58.8 66.4 74.1 18.9 25.7 32.7 39.9 47.1 54.6 62 69.6 3.3 8 13.2 18.8 24.7 30.9 37.4 43.9 13.6 18.2 23.0 27.9 32.9 38.0 43.1 48.2 11.0 15.3 19.9 24.6 29.4 34.3 39.3 44.2 2.4 5.5 9.0 12.7 16.7 20.9 25.2 29.7 16.4 22.2 28.3 34.4 40.7 47.1 53.5 59.9 12.2 17.6 23.3 29.1 35.2 41.3 47.5 53.8 3.1 7.1 11.5 16.2 21.2 26.3 31.7 11.4 14.9 18.4 22.0 25.6 29.3 33.0 36.7 10.6 14.0 17.5 21.0 24.6 28.3 31.9 35.6 9.9 13.2 16.6 20.1 23.7 27.3 30.9 34.6 8.5 11.7 15.0 18.4 21.9 25.4 29.0 32.6 7.2 10.3 13.5 16.8 20.2 23.6 27.1 30.7 13.1 17.5 22.1 26.8 31.6 36.4 41.4 46.3 11.8 16.1 20.6 25.2 29.9 34.7 39.6 44.5 10.7 14.8 19.2 23.7 28.4 33.1 37.9 42.7 8.5 12.4 16.6 20.9 25.4 30.0 34.6 39.4 6.6 10.3 14.2 18.3 22.6 27.1 31.6 36.2 12.7 16.5 20.4 24.4 28.4 32.4 36.5 40.6 11.7 15.5 19.3 23.2 27.2 31.2 35.2 39.3 10.8 14.4 18.2 22.1 26.0 30.0 34.0 38.0 9.1 12.6 16.2 20.0 23.8 27.7 31.6 35.6 7.5 10.9 14.4 18.0 21.7 25.5 29.5 33.3 10.3 13.4 16.5 19.8 23.0 26.3 29.5 32.8 5.4 8.0 10.8 13.6 16.6 19.6 22.7 25.8 9.4 12.2 15.2 18.2 21.2 24.3 27.3 30.4 6.8 9.4 12.2 15.0 17.9 20.9 23.8 26.8 5.9 8.5 11.1 13.9 16.7 19.6 22.5 25.5 3.3 5.5 7.9 10.4 13.0 15.7 18.4 21.3 10.2 122.2 17.2 20.8 24.4 28.1 31.9 35.6 6.8 9.4 13.0 16.4 19.8 23.3 26.9 30.5 5.6 8.5 11.6 14.2 18.2 21.6 25.0 28.6 2.2 5.5 7.2 10.1 13.1 16.2 19.4 22.7 9.7 12.6 15.5 18.5 21.5 24.5 27.5 30.6 7.1 9.7 12.5 15.3 18.2 21.1 24.1 27.0 6.2 8.7 11.4 14.2 17.0 19.9 22.8 25.7 3.5 5.7 8.1 10.6 13.3 15.9 18.7 21.5 5.8 8.2 10.7 13.4 16.0 19.3 21.5 24.3 5.4 7.8 10.3 12.9 15.5 18.2 21.0 23.7 5.0 7.4 9.8 12.4 15.0 17.7 20.4 23.2 3.1 5.1 7.4 9.8 12.2 14.7 17.3 20.0 6.5 9.0 11.5 14.1 16.7 19.4 22.1 24.8 4.4 6.6 8.9 11.4 13.9 16.4 19.0 21.6 1.0 2.7 4.6 6.6 8.8 11.0 13.3 15.7 6.6 9.4 12.4 15.5 18.7 21.9 25.2 28.4 3.8 6.2 8.9 11.7 14.7 17.7 20.8 23.9 3.2 5.4 7.9 10.4 13.1 15.8 6.1 8.4 10.8 13.3 15.8 18.4 21.0 23.7 3.1 5.1 7.1 9.3 11.6 14.0 16.4 18.9 1.0 2.5 4.3 6.2 8.2 10.4 12.6 14.9 1.0 2.6 4.2 6.0 7.8 9.3 11.6 14.0 16.3 18.7 21.1 23.5 25.9 5.8 7.9 10.0 12.3 14.5 16.8 19.0 21.4 3.3 5.1 7.0 9.0 11.1 13.2 15.4 17.6 3.8 5.4 13.9 9.0 10.9

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124_FIrST_AvENUE_EAST_•_SPrUCE_GrOvE,_AB

Date post:	05-May-2018
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